Orange County, CA

1,224 public highway bridges

Orange County Bridge Snapshot

According to the Federal Highway Administration's 2024 National Bridge Inventory, Orange County, California contains 1,224 public highway bridges. Roughly 35.3% are rated “Good,” 21.2% “Fair,” and 2.2% “Poor.” Poor means the lowest applicable deck, superstructure, substructure, or culvert rating is 4 or below on the 0–9 NBI scale. It is a condition category, not a live safety or closure decision.

Responsible agencies inspect covered bridges on risk-based intervals under current NBIS rules and submit inventory data to FHWA annually. The list below shows every NBI-tracked bridge in the county. Use the “Sort by” controls to change the ordering, and click any row for its reported inspection date, traffic count, and condition fields.

Source: FHWA National Bridge Inventory. See methodology for full definitions.

1,224
Total Bridges
35.3%
Good
21.2%
Fair
2.2%
Poor Condition

Condition Distribution

Good
35.3% (432)
Fair
21.2% (260)
Poor
2.2% (27)

All Bridges (1,224)

INTERSTATE 5

Good

Over: AGUA CHINON WASH

12-ORA-005-22.04-IRVN, Orange, CA

Built 1927 Load: 24.3 t ADT: 201,000

PLACENTIA AVENUE

Good

Over: CARBON CREEK CHANNEL

0.1 MI. S/O ORANGETHORPE, Orange, CA

Built 1970 Load: 24.3 t ADT: 17,800

KATELLA AVENUE

Good

Over: COLLINS CHANNEL

AT BATAVIA ST, Orange, CA

Built 1959 Load: 24.3 t ADT: 30,900

KATELLA AVENUE

Good

Over: ANAHEIM-BARBER CITY CHAN

0.4 MI. E/O EUCLID STREET, Orange, CA

Built 1963 Load: 24.3 t ADT: 28,000

FIRST ST

Good

Over: E GARDEN GRV-WINTRBRG CH

0.2 MI E EUCLID ST, Orange, CA

Built 1960 Load: 24.3 t ADT: 25,000

CHAPMAN AVENUE

Good

Over: ANAHEIM-BARBER CITY CHA

0.4 MI E/O ROUTE 39, Orange, CA

Built 1959 Load: 24.3 t ADT: 20,800

RICHFIELD ROAD

Good

Over: CABRON CREEK CHANNEL

0.1 MI. S/O ORANGETHORPE, Orange, CA

Built 1964 Load: 24.3 t ADT: 8,700

HARBOR BOULEVARD

Good

Over: GREENVILLE-BANNING CHNL

40 FT S/O SOUTH COAST DR, Orange, CA

Built 1958 Load: 24.3 t ADT: 61,000

BRISTOL ST

Good

Over: SANTA ANA GARDENS CH

0.1 M S/O MC ARTHUR BLVD, Orange, CA

Built 1961 Load: 24.3 t ADT: 42,000

BROOKHURST STREET

Good

Over: ANAHEIM BARBER CITY CHAN

0.15 MI N/O ORANGEWOOD AV, Orange, CA

Built 1963 Load: 24.3 t ADT: 31,000

BROOKHURST STREET

Good

Over: E GARDEN GROVE WBURG CH

AT MCFADDEN AVENUE, Orange, CA

Built 1960 Load: 24.3 t ADT: 38,500

BROOKHURST STREET

Good

Over: FOUNTAIN VALLEY CHANNEL

0.3 MI. S/O ELLIS AVENUE, Orange, CA

Built 1966 Load: 24.3 t ADT: 47,000

EUCLID AVE

Good

Over: E GARDEN GROVE W'BURG CH

0.1 MI N/O MCFADDEN AVE, Orange, CA

Built 1960 Load: 24.3 t ADT: 43,000

SEAL BEACH BLVD

Good

Over: FEDERAL STORM CHANNEL

200' N/O GOLDEN RAIN RD, Orange, CA

Built 1950 Load: 24.3 t ADT: 45,000

SEAL BEACH BLVD

Good

Over: ROCKWELL PUC

0.4 MI SW/O WESTMINSTER, Orange, CA

Built 1967 Load: 24.3 t ADT: 25,000

RED HILL AVENUE

Good

Over: SANTA ANA-SANTA FE CHANL

0.1 MI. NE/O EDINGER AVE., Orange, CA

Built 1963 Load: 24.3 t ADT: 34,000

RED HILL AVENUE

Good

Over: EL MODENA-IRVINE CHANNEL

0.3 MI. NE/O BRYAN AVE., Orange, CA

Built 1969 Load: 24.3 t ADT: 20,000

VALLEY VIEW STREET

Good

Over: FULLERTON CREEK CHANNEL

0.4 MI. N/O ORANGETHORPE, Orange, CA

Built 1958 Load: 24.3 t ADT: 36,000

GARFIELD AVENUE

Good

Over: TALBERT CHANNEL

0.25 MI E/O MAGNOLIA ST, Orange, CA

Built 1970 Load: 24.3 t ADT: 17,420

GARFIELD AVENUE

Good

Over: FOUNTAIN VALLEY CHANNEL

0.2 MI W/O BROOKHURST ST, Orange, CA

Built 1965 Load: 24.3 t ADT: 14,700

ORANGETHORPE AVE.

Good

Over: PLACENTIA STORM CHANNEL

100' W/O ROUTE 57 FWY., Orange, CA

Built 1969 Load: 24.3 t ADT: 22,000

ORANGETHORPE AVE.

Good

Over: RICHFIELD CHANNEL (E05)

0.1 MI. W/O JEFFERSON ST, Orange, CA

Built 1964 Load: 24.3 t ADT: 16,800

MOODY STREET

Good

Over: MOODY CREEK CHANNEL

0.2 MI. S/O LA PALMA AVE, Orange, CA

Built 1958 Load: 24.3 t ADT: 21,700

BOLSA CHICA ST

Good

Over: SUNSET CHANNEL

0.4 MI S/O EDINGER AVE, Orange, CA

Built 1966 Load: 24.3 t ADT: 29,000

LAMPSON AVENUE

Good

Over: ANAHEIM-BARBER CITY CHAN

0.3 MI W/O ROUTE 39, Orange, CA

Built 1966 Load: 24.3 t ADT: 14,500

MCFADDEN AVENUE

Good

Over: SANTA ANA SANTA FE CHANL

0.5 MI W/O ROUTE 55 FWY, Orange, CA

Built 1965 Load: 24.3 t ADT: 21,000

SILVERADO CNYN RD

Good

Over: SILVERADO CANYON CREEK

2.7 MI E/O SANTIAGO ROAD, Orange, CA

Built 1971 Load: 24.3 t ADT: 2,000

SILVERADO CNYN RD.

Good

Over: SILVERADO CANYON CREEK

3.1 MI E/O SANTIAGO ROAD, Orange, CA

Built 1970 Load: 24.3 t ADT: 2,000

SILVERADO CNYN RD.

Good

Over: SILVERADO CANYON CREEK

3.6 MI. E/O SANTIAGO ROAD, Orange, CA

Built 1970 Load: 24.3 t ADT: 2,000

BELHA WAY

Good

Over: SILVERADO CANYON CREEK

50' N/O SILVERADO CYN RD., Orange, CA

Built 1963 Load: 24.3 t ADT: 100

KNOTT AVENUE

Good

Over: FULLERTON CREEK CHANNEL

0.2 M N. ORANGETHORPE AVE, Orange, CA

Built 1950 Load: 24.3 t ADT: 25,000

TRABUCO ROAD

Good

Over: SERRANO CREEK

0.2 MI. NW/O LAKE FOREST, Orange, CA

Built 1969 Load: 24.3 t ADT: 29,000

LA PAZ RD

Good

Over: LA PAZ EQUIP UC

0.2 MI NE OF MOULTON PWY, Orange, CA

Built 1968 Load: 24.3 t ADT: 16,000

EDINGER AVENUE

Good

Over: SANTA ANA-SANTA FE CHANL

0.4 MI. W/O JAMBOREE ROAD, Orange, CA

Built 1964 Load: 24.3 t ADT: 20,000

ORANGE AVENUE

Good

Over: CARBON CREEK CHANNEL

0.1 MI. E/O WESTERN AVE., Orange, CA

Built 1959 Load: 24.3 t ADT: 14,800

LA PALMA AVENUE

Good

Over: CARBON CREEK CHANNEL

AT CITRON STREET, Orange, CA

Built 1959 Load: 24.3 t ADT: 23,800

OSO PARKWAY

Good

Over: OSO CREEK

0.4 MI. E/O ROUTE 5 FWY, Orange, CA

Built 1972 Load: 24.3 t ADT: 55,000

RAYMOND AVENUE

Good

Over: FULLERTON CREEK CHANNEL

0.05 MI S. CHAPMAN AVE, Orange, CA

Built 1964 Load: 24.3 t ADT: 14,500

ACACIA AVE

Good

Over: FULLERTON CR CHANNEL

0.2 MI N/O NUTWOOD AVE, Orange, CA

Built 1955 Load: 24.3 t ADT: 6,600

CHAPMAN AVENUE

Good

Over: CARBON CANYON CHANNEL

0.3 MI. W/O ORANGETHORPE, Orange, CA

Built 1967 Load: 24.3 t ADT: 11,000

FEE ANA STREET

Good

Over: ATWOOD CHANNEL

0.5 MI. N/O LA PALMA AVE., Orange, CA

Built 1965 Load: 24.3 t ADT: 210

VAN BUREN STREET

Good

Over: RICHFIELD CHANNEL

0.3 MI. N/O ORANGETHORPE, Orange, CA

Built 1964 Load: 24.3 t ADT: 4,300

JEFFERSON STREET

Good

Over: RICHFIELD CHANNEL

0.1 MI. N/O ORANGETHORPE, Orange, CA

Built 1964 Load: 24.3 t ADT: 4,700

STRUCK AVENUE

Good

Over: COLLINS CHANNEL

0.1 MI E/O MAIN STREET, Orange, CA

Built 1959 Load: 24.3 t ADT: 6,900

MAIN STREET

Good

Over: COLLINS CHANNEL

0.3 MI S/O KATELLA AVENUE, Orange, CA

Built 1959 Load: 24.3 t ADT: 19,400

IDAHO STREET

Good

Over: IMPERIAL CHANNEL

0.1 MI. N/O IMPERIAL HWY., Orange, CA

Built 1963 Load: 24.3 t ADT: 17,000

IDAHO STREET

Good

Over: COYOTE CREEK CHANNEL

0.1 MI. S/O LAMBERT ROAD, Orange, CA

Built 1963 Load: 24.3 t ADT: 20,600

LAMBERT ROAD

Good

Over: COYOTE CREEK CHANNEL

0.2 MI. E/O IDAHO STREET, Orange, CA

Built 1972 Load: 24.3 t ADT: 31,800

WALNUT STREET

Good

Over: COYOTE CREEK CHANNEL

0.2 MI. N/O LAMBERT ROAD, Orange, CA

Built 1965 Load: 24.3 t ADT: 6,200

STATE COLLEGE BLVD

Good

Over: EAST BREA CHANNEL

0.1 MI. S/O IMPERIAL HWY., Orange, CA

Built 1967 Load: 24.3 t ADT: 23,000

Read our methodology - how this data is sourced, computed, and verified.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainBridges

Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.